Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4893640 | Multiple-rod cigarette making machine | Uwe Heitmann | 1990-01-16 |
| 4774969 | Method and apparatus for accumulating particles of tobacco into batches and for forming a composite stream containing several types of tobacco | Siegfrid Marquardt, Jochim Myohl | 1988-10-04 |
| 4729387 | Method and apparatus for making cigarettes with soft cores | Wolfgang Steiniger | 1988-03-08 |
| 4703764 | Method and apparatus for making rod-like fillers from several types of fibrous material | Siegfrid Marquardt, Jochim Myohl | 1987-11-03 |
| 4693262 | Apparatus for forming batches of tobacco and the like | Siegfrid Marquardt, Jochim Myohl | 1987-09-15 |
| 4605013 | Method and apparatus for forming discrete batches of tobacco particles | — | 1986-08-12 |